PowertrainP1474
CautionSeverity: Caution - get it checked when you can
EVAP canister purge solenoid valve electrical malfunction
Key terms: EVAP: the system that traps fuel vapour · Control module: a small computer that runs one part of the car · Powertrain: engine, transmission and emissions
1What it means in plain English
The engine or powertrain control system has stored a fault that does not have specific guidance in this database yet.
2Common causes
- Sensor or actuator fault
- Wiring or connector fault
- Vacuum or intake leak
- Fuel or ignition problem
- Control module fault
3Can I drive?
Have it diagnosed promptly. If the car runs and drives normally, drive gently to a workshop. If it runs badly, stalls, overheats, loses oil pressure, or a warning light is flashing or red, stop safely and get professional help. If the code concerns the brakes, brake vacuum or brake assist, do not drive until it is checked: a hard pedal or longer stopping distance means stop.
This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.
4Brand data 18
| Brand | Code | Description | System |
|---|---|---|---|
| BAIC Motor | P1474 | Fan Control Primary Circuit Brand | Powertrain |
| BYD | P1474 | NO. 373 battery voltage sampling wire loop fault Brand | Powertrain |
| Chery | P1474 | EVAP Canister Solenoid Valve 2 (N115): Electrical Malfunction Brand | Powertrain |
| Daewoo | P1474 | Fan Ctrl Primary Circ Brand | Powertrain |
| DFXK | P1474 | O2 sensor heating drive circuit overheated and overload Brand | Powertrain |
| EOBD | P1474 | AAV block Brand | Powertrain |
| Geely | P1474 | EVAP Canister Solenoid Valve 2 (N115): Electrical Malfunction Brand | Powertrain |
| GM | P1474 | Fan Ctrl Primary Circ Brand | Powertrain |
| Great Wall | P1474 | O2 sensor heater signal, overtemperature Brand | Powertrain |
| Holden | P1474 | Particulate Matter Sensor Sensing Element Supply Circuit Open Brand | Powertrain |
| Land Rover | P1474 | No description available | Powertrain |
| Mitsubishi | P1474 | TEMP. sensor(for DPF PRS.SNSR) LO Brand | Powertrain |
| Opel | P1474 | Fan Ctrl Primary Circ Brand | Powertrain |
| Peugeot | P1474 | No description available | Powertrain |
| Porsche | P1474 | AAV verstopft Brand | Powertrain |
| Proton | P1474 | TEMP. sensor(for DPF PRS.SNSR) LO Brand | Powertrain |
| Saab | P1474 | Fan Ctrl Primary Circ Brand | Powertrain |
| Toyota | P1474 | EVAP canister purge solenoid valve electrical malfunction Brand | Powertrain |
Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.
5Extended variant codes 4
These 7-character codes are manufacturer-specific variants of P1474 and may be reported by some scan tools.
| Brand | Code | Description | System |
|---|---|---|---|
| Mercedes-Benz | P147404 | The transfer case has a mechanical malfunction. There is an internal fault. Brand | Powertrain |
| Mercedes-Benz | P147473 | The transfer case has a mechanical malfunction. The actuator does not open. Brand | Powertrain |
| Mercedes-Benz | P147475 | The transfer case has a mechanical malfunction. The emergency position was not reached. Brand | Powertrain |
| Mercedes-Benz | P14749A | The transfer case has a mechanical malfunction. The operating conditions for the component or the system are not satisfied. Brand | Powertrain |
6Related codes
Browse Pxxx codes or P147xx codes.